Add in your host’s file “C:\Windows\System32\drivers\etc” the lines below or block with firewall (ASC.exe)127.0.0.1 www.asc55.iobit.com
127.0.0.1 idb.iobit.com
127.0.0.1 asc55.iobit.com
127.0.0.1 is360.iobit.com
127.0.0.1 asc.iobit.com
127.0.0.1 pf.iobit.com